DS is 4 weeks old and has been congested since he was born at 38 weeks. I was told when he was born that he has a lot of mucus but it’ll clear up within a few days. He’s now a month old and still sounds so snotty and congested. He coughs and sneezes a lot. I’ve tried one of those snot suckers and not a lot comes out. Is this normal and will it clear up on his own? He is suffering with silent reflux and is on medication for that so not sure if it’s related?